U.S. Code of Federal Regulations
Regulations most recently checked for updates: Aug 29, 2025
This part 70 sets forth mandatory health standards for each underground coal mine subject to the Federal Mine Safety and Health Act of 1977, as amended.
Regulations most recently checked for updates: Aug 29, 2025
This part 70 sets forth mandatory health standards for each underground coal mine subject to the Federal Mine Safety and Health Act of 1977, as amended.